CN203045305U - Bar grooving device for spring - Google Patents

Bar grooving device for spring Download PDF

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Publication number
CN203045305U
CN203045305U CN 201320049726 CN201320049726U CN203045305U CN 203045305 U CN203045305 U CN 203045305U CN 201320049726 CN201320049726 CN 201320049726 CN 201320049726 U CN201320049726 U CN 201320049726U CN 203045305 U CN203045305 U CN 203045305U
Authority
CN
China
Prior art keywords
product orientation
spring
drive unit
slide rail
cutting knife
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320049726
Other languages
Chinese (zh)
Inventor
晏文兴
杨海鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Auto Spring Co ltd
Original Assignee
Guangzhou Auto Spring Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Auto Spring Co ltd filed Critical Guangzhou Auto Spring Co ltd
Priority to CN 201320049726 priority Critical patent/CN203045305U/en
Application granted granted Critical
Publication of CN203045305U publication Critical patent/CN203045305U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a bar slotting device for springs, which comprises a frame, wherein a bottom plate is arranged on the frame, a workpiece positioning seat, a slotting mechanism and a slide rail are arranged on the bottom plate, the slotting mechanism is slidably arranged on the slide rail, and a product positioning groove and a product positioning cylinder correspondingly positioned above the product positioning groove are arranged on the workpiece positioning seat; the grooving mechanism is provided with a driving device, a three-jaw cutter chuck and a feed device, wherein the three-jaw cutter chuck is connected with the driving device, and the center of the three-jaw cutter chuck corresponds to the center of the product positioning groove. The utility model discloses a rod fluting device for spring simple structure, machining efficiency height, product quality are stable.

Description

A kind of spring bar grooving apparatus
Technical field
The utility model relates to a kind of spring processing device, relates in particular to a kind of spring bar grooving apparatus.
Background technology
At present, in spring processing, the torsion spring of a lot of structures need be offered mounting groove on both sides, all adopts the lathe mode of processing separately at present, and effect is low, and the cycle is long, and quality is also unstable; Also there is not the processing equipment of cutting edge of a knife or a sword of special-purpose spring bar fluting on the market.
The utility model content
The purpose of this utility model provides a kind of spring bar grooving apparatus, and is simple in structure, working (machining) efficiency is high, constant product quality.
For achieving the above object, the utility model provides a kind of spring bar grooving apparatus, comprise frame, be provided with base plate in frame, described base plate is provided with workpiece positioning seat, fluting mechanism and slide rail, described fluting mechanism slides and is located on the described slide rail, and described workpiece positioning seat is provided with product orientation groove and the corresponding product orientation cylinder that is positioned at described product orientation groove top; The described mechanism that slots is provided with drive unit and connects three-jaw cutter chuck and the feed arrangement of described drive unit, and the center of described three-jaw cutter chuck is corresponding with the center of described product orientation groove.
Preferably, being equipped with on the described slide rail can be along the installing plate of slide rail slip, and described installing plate top is equipped with described drive unit, and the side of described installing plate is equipped with described feed arrangement, and described feed arrangement is parallel with described drive unit.
Preferably, described feed arrangement comprises the cutting knife cylinder mounting plate and is installed in the cutting knife cylinder of the top of described cutting knife cylinder mounting plate that described cutting knife cylinder is connected to described drive unit.
Preferably, described three-jaw cutter chuck is provided with three pressure knife blocks and three cutter positioning pieces, clamping has a handle of a knife between every two adjacent cutter positioning pieces, pressure section movable and that can compress and discharge described pressure knife block is installed on the described drive unit, and described cutting knife cylinder connects described pressure section.
Preferably, described cutting knife cylinder mounting plate is provided with the limited block on the pushing direction that is positioned at described cutting knife cylinder.
Preferably, described drive unit is motor.
Preferably, described product orientation groove has two, two product orientation grooves shift to install, the top of each product orientation groove is to there being a product orientation cylinder, described slide rail has two groups, and the both sides of described workpiece positioning seat are located in the dislocation of two groups of slide rails, and described fluting mechanism has two, the dislocation of two fluting mechanisms is located at both sides and the slip of described workpiece positioning seat and is located on the corresponding slide rail, and the center of the three-jaw cutter chuck of the mechanism that respectively slots is corresponding with the center of corresponding product orientation groove.
Preferably, also be provided with the cylinder mounting blocks that each described product orientation cylinder is installed on the described workpiece positioning seat.
Compared with prior art, spring of the present utility model is produced and is stablized with bar grooving apparatus working (machining) efficiency height, can satisfy the production demand, and simple in structure.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
Fig. 1 is the stereogram of the utility model spring with the bar grooving apparatus.
Fig. 2 is the stereogram of the three-jaw cutter chuck among Fig. 1.
Fig. 3 is the front view of Fig. 2.
The specific embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, the similar elements label represents similar elements in the accompanying drawing.
Please refer to Fig. 1-3, spring of the present utility model is mainly used in torsion spring is processed with the bar grooving apparatus, and it comprises frame 1, is provided with base plate 2 in frame 1, and described base plate 2 is provided with workpiece positioning seat 3, two fluting mechanisms 4 and two groups of slide rails 5.
Described workpiece positioning seat 3 is provided with product orientation groove 31 and the corresponding product orientation cylinder 32 that is positioned at described product orientation groove 31 tops.Described product orientation groove 31 is used for fixedly torsion spring, and described product orientation groove 31 has two, and two product orientation grooves 31 shift to install, and the top of each product orientation groove 31 is to there being a product orientation cylinder 32, and described product orientation cylinder 32 is used for compressing torsion spring.Also be provided with the cylinder mounting blocks 33 that shifts to install that is that each described product orientation cylinder 32 is installed on the described workpiece positioning seat 3, be used for fixing described product orientation cylinder 32.
Both sides and slip that described workpiece positioning seat 3 is located in described two fluting mechanism 4 dislocation are located on the corresponding slide rail 5.Three-jaw cutter chuck 42 and feed arrangement 43 that each described mechanism 4 that slots is provided with drive unit 41 and is connected described drive unit 41 front ends.And the center of the three-jaw cutter chuck 42 of the mechanism 4 that respectively slots is corresponding with the center of corresponding product orientation groove 31.Described drive unit 41 is motor, is used for providing power.Described three-jaw cutter chuck 42 is used for installing three cutter, and one the cutter of fluting and the cutter of two chamferings.Described three-jaw cutter chuck 42 comprises three pressure knife blocks 421 and three cutter positioning pieces 422, and clamping has a handle of a knife 423 between every two adjacent cutter positioning pieces 422.The front end activity of described drive unit 41 is with a movably pressure section 411, and described feed arrangement 43 is connected to described pressure section 411, and described pressure section 411 can move forward and backward and compress or discharge described three pressure knife blocks 421.
Described feed arrangement 43 comprises cutting knife cylinder mounting plate 431 and is installed in the cutting knife cylinder 432 of the top of described cutting knife cylinder mounting plate 431 that described cutting knife cylinder 432 is connected to the pressure section 411 of described drive unit 41 front ends, is used for promoting operation.Described cutting knife cylinder mounting plate 431 is used for fixing described cutting knife cylinder 432.Described cutting knife cylinder mounting plate 431 is provided with the limited block 433 on the pushing direction that is positioned at described cutting knife cylinder 432, and described limited block 433 is used for the restriction torsion spring and enters into length in the described three-jaw cutter chuck 42.
Described two groups of slide rails 5 are used for slidably reciprocating for described drive unit 41, the both sides of described workpiece positioning seat 3 are located in described two groups of slide rails, 5 dislocation, being equipped with on each described slide rail 5 can be along the installing plate 6 of slide rail 5 slips, be used for fixing described drive unit 41, described installing plate 6 is made by iron material, the top of described installing plate 6 is equipped with described drive unit 41, and the side of described installing plate 6 is equipped with described feed arrangement 43, and described feed arrangement 43 is parallel with described drive unit 41.Also be equipped with on the described installing plate 6 and pull out holder 7, describedly pull out the horizontal level that holder 7 is used for adjusting described drive unit 41.
Spring of the present utility model is as follows in the operation principle that torsion spring adds man-hour with the bar grooving apparatus:
Torsion spring is fixed on the product orientation groove 31 of described workpiece positioning seat 3, step up the location by 32 pairs of torsion springs of described product orientation cylinder, described drive unit 41 is drawn close by moving to torsion spring along described slide rail 5, described limited block 433 determines the position that described drive unit 41 moves, torsion spring enters in the described three-jaw cutter chuck 42, promoting described pressure section 411 by described cutting knife cylinder 432 makes described pressure section 411 compress described pressure knife block 421, make the described handle of a knife 423 in described pressure knife block 421 location so that torsion spring is slotted and chamfering again, after the processing, described pressure section 411 retreats, described pressure knife block 421 unclamps, described handle of a knife 423 outer moving then can be released the processing district with torsion spring, then described drive unit 41 outer moving, described product orientation cylinder 32 unclamps, and just can take out torsion spring.Spring of the present utility model two the fluting mechanisms 4 that pass through of bar grooving apparatus, each mechanism 4 that slots adorns three cutters, can the two ends of torsion spring be processed simultaneously, slot and chamfering, operating efficiency be the 8-10 bar/minute, the working (machining) efficiency height is produced stable, can satisfy the production demand, and simple in structure.
Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model.

Claims (8)

1. spring bar grooving apparatus, comprise frame, be provided with base plate in frame, it is characterized in that: described base plate is provided with workpiece positioning seat, fluting mechanism and slide rail, described fluting mechanism slides and is located on the described slide rail, and described workpiece positioning seat is provided with product orientation groove and the corresponding product orientation cylinder that is positioned at described product orientation groove top; The described mechanism that slots is provided with drive unit and connects three-jaw cutter chuck and the feed arrangement of described drive unit, and the center of described three-jaw cutter chuck is corresponding with the center of described product orientation groove.
2. spring as claimed in claim 1 bar grooving apparatus, it is characterized in that: being equipped with on the described slide rail can be along the installing plate of slide rail slip, described installing plate top is equipped with described drive unit, the side of described installing plate is equipped with described feed arrangement, and described feed arrangement is parallel with described drive unit.
3. spring as claimed in claim 2 bar grooving apparatus is characterized in that: described feed arrangement comprises the cutting knife cylinder mounting plate and is installed in the cutting knife cylinder of the top of described cutting knife cylinder mounting plate that described cutting knife cylinder is connected to described drive unit.
4. spring as claimed in claim 3 bar grooving apparatus, it is characterized in that: described three-jaw cutter chuck is provided with three pressure knife blocks and three cutter positioning pieces, clamping has a handle of a knife between every two adjacent cutter positioning pieces, pressure section movable and that can compress and discharge described pressure knife block is installed on the described drive unit, and described cutting knife cylinder connects described pressure section.
5. spring as claimed in claim 3 bar grooving apparatus, it is characterized in that: described cutting knife cylinder mounting plate is provided with the limited block on the pushing direction that is positioned at described cutting knife cylinder.
6. spring as claimed in claim 1 bar grooving apparatus, it is characterized in that: described drive unit is motor.
7. spring as claimed in claim 1 bar grooving apparatus, it is characterized in that: described product orientation groove has two, two product orientation grooves shift to install, the top of each product orientation groove is to there being a product orientation cylinder, described slide rail has two groups, the both sides of described workpiece positioning seat are located in two groups of slide rail dislocation, described fluting mechanism has two, the dislocation of two fluting mechanisms is located at both sides and the slip of described workpiece positioning seat and is located on the corresponding slide rail, and the center of the three-jaw cutter chuck of the mechanism that respectively slots is corresponding with the center of corresponding product orientation groove.
8. spring as claimed in claim 7 bar grooving apparatus is characterized in that: also be provided with the cylinder mounting blocks that each described product orientation cylinder is installed on the described workpiece positioning seat.
CN 201320049726 2013-01-29 2013-01-29 Bar grooving device for spring Expired - Fee Related CN203045305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320049726 CN203045305U (en) 2013-01-29 2013-01-29 Bar grooving device for spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320049726 CN203045305U (en) 2013-01-29 2013-01-29 Bar grooving device for spring

Publications (1)

Publication Number Publication Date
CN203045305U true CN203045305U (en) 2013-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320049726 Expired - Fee Related CN203045305U (en) 2013-01-29 2013-01-29 Bar grooving device for spring

Country Status (1)

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CN (1) CN203045305U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108687367A (en) * 2018-08-08 2018-10-23 浙江永力达数控科技股份有限公司 A kind of drill chuck groove processing lathe
CN114589228A (en) * 2020-12-03 2022-06-07 汉达精密电子(昆山)有限公司 Hole punching device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108687367A (en) * 2018-08-08 2018-10-23 浙江永力达数控科技股份有限公司 A kind of drill chuck groove processing lathe
CN108687367B (en) * 2018-08-08 2024-04-02 浙江永力达数控科技股份有限公司 Drill clamping groove processing machine tool
CN114589228A (en) * 2020-12-03 2022-06-07 汉达精密电子(昆山)有限公司 Hole punching device
CN114589228B (en) * 2020-12-03 2024-05-14 汉达精密电子(昆山)有限公司 Hole site punching device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20190129

CF01 Termination of patent right due to non-payment of annual fee